Answer:
A) scenarios 
B) goal seek 
C) data tables 
D) solver add-in
Step-by-step explanation:
Some of the what-if analyses that an accountant uses to measure a firm's performance of appropriate are: 
A) scenarios 
B) goal seek 
C) data tables 
D) solver add-in 
A brief discussion on the above points is mentioned below: 
A) scenarios: If what wants to analyse more then two variables then he/she can use scenarios. A scenario can have a maximum of 32 values but one can create as many scenarios as he/she wants. 
B) goal seek: goal seek works with only one variable input value. If one knows the result that he/she want from a formula but he/she is not sure what input value the formula require to get the result then he/she can use the goal seek feature. 
C) data tables: a data table works with only one or two types of variables but it can accept different values for those variables. Data table makes it easy to examine a range of possibilities at a glance. Because one focuses on only one or two variables, results are easy to read and share in tabular form. 
D) solver add-in: if one wants to determine more than one input value, for example, the loan amount and the monthly payment amount for a loan, he/she use the solver add-in.